Zcf Bk Bf12 C7 C5 Ball Screw Bearing Housing
ZCF PRECISION TECHNOLOGY (SUZHOU) CO., LTD.- Aligning：Aligning Bearing
- Separated：Separated
- Feature：High Temperature, High Accuracy
- Rows Number：Single
- Raceway：Deep Groove Raceway
- Material：Bearing Steel
Base Info
- Model NO.：BK,BF12
- Bearing Block Model：Bk Bf12
- Running Mode：Moving
- Colour：Black
- Advantage：Higher Cost Performance
- Accuracy：C7,C5
- Transport Package：Carton
- Specification：150*90*80
- Trademark：ZCF
- Origin：Suzhou, China
- HS Code：8483200000
- Production Capacity：100000
Description
Nominal threadType d D B E F M S BK10 12/14/15 10 8 36 15 M10X1 12 BK12 14/15/16 12 10 36 15 M12X1 12 BK15 18/20 15 12 40 20 M15X1 12 BK17 20/25 17 15 53 23 M17X1 17 BK20 25/28 20 17 53 25 M20X1 15 BK25 32/36 25 20 66 30 M25X1.5 20 BK30 36/45 30 25 73 38 M30X1.5 25 BK35 45 35 30 82 45 M35X1.5 26 BK40 50 40 35 94 50 M40X1.5 30
2. Suggested maching size for supporting end(BF):
Slot of snap ringType:BF d A E B F G BF10 12/14/15 8 10 7.6 7.9 0.9 BF12 14/15/16 10 11 9.6 9.15 1.15 BF15 18/20 15 13 14.3 10.15 1.15 BF17 20/25 17 16 16.2 13.15 1.15 BF20 25/28/30 20 19(16) 19 15.35(13.35) 1.35 BF25 30/32/36 25 20 23.9 16.35 1.35 BF30 36/40 30 21 28.6 17.75 1.75 BF35 40/45 35 22 33 18.75 1.75 BF40 50 40 23 38 19.95 1.95
3. Parameter of BK series :
4. Parameter of BF series :
About ZCF:
2. Suggested maching size for supporting end(BF):
Slot of snap ring3. Parameter of BK series :
| Model No | d 1 | L | L1 | L2 | L3 | C1 | C2 | B | H | b±0.02 | h±0.02 | B1 | H1 | E | P | d 2 | X | Y | Z | M | T |
| BK10 | 10 | 25 | 5 | 29.5 | 5 | 13 | 6 | 60 | 39 | 30 | 22 | 34 | 32.5 | 15 | 46 | 5.5 | 6.6 | 10.8 | 5 | M4 | 16 |
| BK12 | 12 | 25 | 5 | 29.5 | 5 | 13 | 6 | 60 | 43 | 30 | 25 | 34 | 32.5 | 18 | 46 | 5.5 | 6.6 | 10.8 | 5 | M4 | 19 |
| BK15 | 15 | 27 | 6 | 32 | 6 | 15 | 6 | 70 | 48 | 35 | 28 | 40 | 38 | 18 | 54 | 5.5 | 6.6 | 11 | 1.5 | M4 | 22 |
| BK17 | 17 | 35 | 9 | 44 | 7 | 19 | 8 | 86 | 64 | 43 | 39 | 50 | 55 | 28 | 68 | 6.6 | 9 | 14 | 6.5 | M3 | 24 |
| BK20 | 20 | 35 | 8 | 43 | 8 | 19 | 8 | 88 | 60 | 44 | 34 | 52 | 50 | 22 | 70 | 6.6 | 9 | 14 | 8.5 | M4 | 30 |
| BK25 | 25 | 42 | 12 | 54 | 9 | 22 | 10 | 106 | 80 | 53 | 48 | 64 | 70 | 33 | 85 | 9 | 11 | 17 | 11 | M5 | 35 |
| BK30 | 30 | 45 | 14 | 61 | 9 | 23 | 11 | 128 | 89 | 64 | 51 | 76 | 78 | 33 | 102 | 11 | 14 | 20 | 13 | M6 | 40 |
| BK35 | 35 | 50 | 14 | 67 | 12 | 26 | 12 | 140 | 96 | 70 | 52 | 88 | 79 | 35 | 114 | 11 | 14 | 20 | 13 | M8 | 50 |
| BK40 | 40 | 61 | 18 | 76 | 15 | 33 | 14 | 160 | 110 | 80 | 60 | 100 | 90 | 37 | 130 | 14 | 18 | 26 | 17.5 | M8 | 50 |
| Model No | d 1 | L | B | H | b±0.02 | h±0.02 | B1 | H1 | E | P | d 2 | X | Y | Z |
| BF10 | 8 | 20 | 60 | 39 | 30 | 22 | 34 | 32.5 | 15 | 46 | 5.5 | 6.6 | 10.8 | 5 |
| BF12 | 10 | 20 | 60 | 43 | 30 | 25 | 34 | 32.5 | 18 | 46 | 5.5 | 6.6 | 10.8 | 1.5 |
| BF15 | 15 | 20 | 70 | 48 | 35 | 28 | 40 | 38 | 18 | 54 | 5.5 | 6.6 | 11 | 6.5 |
| BF17 | 17 | 23 | 86 | 64 | 43 | 39 | 50 | 55 | 28 | 68 | 6.6 | 9 | 14 | 8.5 |
| BF20 | 20 | 26 | 88 | 60 | 44 | 34 | 52 | 50 | 22 | 73 | 6.6 | 9 | 14 | 8.5 |
| BF25 | 25 | 30 | 106 | 80 | 53 | 48 | 64 | 70 | 33 | 85 | 9 | 11 | 17 | 11 |
| BF30 | 30 | 32 | 128 | 89 | 64 | 51 | 76 | 78 | 33 | 102 | 11 | 14 | 20 | 13 |
| BF35 | 35 | 32 | 140 | 96 | 70 | 52 | 88 | 79 | 35 | 114 | 11 | 14 | 20 | 13 |
| BF40 | 40 | 37 | 160 | 110 | 80 | 60 | 100 | 90 | 37 | 130 | 14 | 18 | 26 | 17.5 |
About ZCF: