interchange SKF 727 ACD/P4A Angular Contact Ball Bearings guide | |||||||||
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No. | Brand | E | C | m | s | T | d | F | B |
Z-572777.ZL-K-C5 | FAG | - | - | 368 kg / Weight | 19 mm / Axial displacement facility from central position | - | 420 mm | 475 mm | 224 mm |
Z-572791 | FAG | - | 14 mm | - | - | 18,5 mm | 27 mm | - | 17,9 mm |
RT727 | INA | - | - | 3,92 kg / Weight | - | 34,925 mm | 50,8 mm | - | - |
713617270 | FAG | - | - | - | - | - | - | - | - |
VE182727AB1 | KOYO | - | - | - | - | - | 18 | - | 26,8 mm |
RT-727 | SIGMA | - | - | - | - | - | 50,8 mm | - | 34,925 mm |
305DTVL727 | Timken | 847,72 mm | - | - | - | - | - | - | - |
T-M272749/M272710DG2+A | NTN | - | - | - | - | 276,225 mm | 479,425 mm | - | - |
T-M272749/M272710G2 | NTN | - | 101,6 mm | - | - | 128,588 mm | 479,425 mm | - | 128,588 mm |
T-M272749D/M272710G2+A | NTN | - | - | - | - | 238,125 mm | 479,425 mm | - | - |
T-93787/93727D+A | NTN | - | - | - | - | 146,05 mm | 200,025 mm | - | - |
SNR 7218CG1UJ74 Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7220CG1DUJ74 Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7220HG1UJ74 Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7307BA Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7220BGM Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7218HG1UJ74 Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7220CG1UJ74 Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7306BGA Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7219BGM Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7308BA Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7218HG1DUJ74 Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7304BGA Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7305BGA Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7222BGM Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7220HG1DUJ74 Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SNR 7307BGA Angular Contact Ball Bearings | Series:78000; Cone Part Number:78214; Cup Part Number:78549D; Design Units:Imperial; Bearing Weight:11.92 lb; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:0.2 in; d:2.1250 in; D:5.5000 in; B - Cone Width:1.3085 in; C - Double Cup Width:2.0395 in; T - Bearing Width across Cones:3.0625 in; R - Cone Backface To Clear Radius1:0.03 in; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:2.95 in; Da - Cup Frontface Backing Diameter:5.19 in; Aa - Cage-Cone Backface Clearance:0.24 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:79300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:20600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17500 lbf; K - Factor7:0.67; e - ISO Factor8:0.87; Y1 - ISO Factor9:0.78; Y2 - ISO Factor10:1.16; Cg - Geometry Factor11:0.0884; |
SKF 727 ACD/P4A Angular Contact Ball Bearings Video
SKF 727CD/P4A Angular contact ball bearings,SKF 727 CD
d, 7, mm. D, 22, mm. B, 7, mm. d1, 12.6, mm. d2, 12.6, mm. D1, 17.4, mm. r1,2, min. 0.3, mm. r3,4, min. 0.2, mm. a, 5.5, mm
7x22x7 bearings 727 CD/P4A SKF
7x22x7 bearings 727 CD/P4A SKF. Bearing 727 CD/P4A Angular contact ball bearings 727 CD/P4A Bearing number : 727 CD/P4A. Size (mm) : 7x22x7. Brand :
SKF 727 ACD/P4A
Aug 9, 2018 - d - 7 mm. D - 22 mm. B - 7 mm. d1 - 12.6 mm. d2 - 12.6 mm. D1 - 17.4 mm. r1,2 - min. - 0.3 mm. r3,4 - min. - 0.2 mm. a - 7.1 mm. da - min
7 mm x 22 mm x 7 mm skf 727 CD/P4A Super-precision
Size. 7x22x7 mm. Bore Diameter. 7 mm. Outer Diameter. 22 mm. Width. 7 mm d. 7 mm. D. 22 mm. B. 7 mm. C. 7 mm d1. 12,6 mm d2. 12,6 mm r1 min. 0,3 mm
Bearing 727 CD/P4A (SKF) | Size and Specification | Bearings
Angular contact ball bearings 727 CD/P4A. Bearing number : 727 CD/P4A. Size (mm) : 7x22x7. Brand : SKF. Bore Diameter (mm) : 7. Outer Diameter (mm) : 22
Angular contact ball bearings, super-precision - 727 ACD - SKF
Tolerances: P4A, P4B, P4, PA9A, P2, Chamfer dimensions · Recommended shaft and housing fits: shafts, housings. Values for ISO tolerance classes: shafts,
7 mm x 22 mm x 7 mm skf 727 ACD/P4A Super-precision
Size. 22x7x7 mm. Bore Diameter. 22 mm. Outer Diameter. 7 mm. Width. 7 mm d. 7 mm. D. 22 mm. B. 7 mm d1. 12.6 mm d2. 12.6 mm. D1. 17.4 mm r1,2 - min
727 ACD/P4A - SKF bearing
d, 7, mm. D, 22, mm. B, 7, mm. d1, 12.6, mm. d2, 12.6, mm. D1, 17.4, mm. r1,2, min. 0.3, mm. r3,4, min. 0.2, mm. a, 7.1, mm