

| Supergrip bolt | |||
| d1 | 50 | mm | |
| d2 | +0.1 | 40 | mm | 
| DM | 67 | mm | |
| C | min. | 143 | mm | 
| B1 | 78 | mm | |
| B2 | 62 | mm | |
| G | M 39x4 | ||
| F | 31 | mm | |
| Tie bolt | |||
| B3 | 41 | mm | |
| Mass Supergrip bolt complete | 4.2 | kg | ||
| Mass Tie bolt complete | 3.5 | kg | ||
| Addition for every 10 mm > Cmin. | 0.07 | kg | 
| Outside diameter tensioner | DD | 102 | mm | |
| Space to operate tensioner | H1 | min. | 157 | mm | 
| Supergrip Combination System, Tie bolt | OKBT 50 | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| 2213 ETN9 | 65 | 120 | 31 | Bearings, units and housings | 
|---|---|---|---|---|
| 331527 C | 346.075 | 488.95 | - | Bearings, units and housings | 
| 50x68x7 HMSA7P2 R | 50 | 68 | 7 | Seals | 
| 54x65x8 CRW1 V | 54 | 65 | 8 | Seals | 
| 7201 ACD/HCP4A | 12 | 32 | 10 | Bearings, units and housings | 
| 71911 ACB/HCP4A | 55 | 80 | 13 | Bearings, units and housings | 
| 7215 BECBM | 75 | 130 | 25 | Bearings, units and housings | 
| AOH 3260 G | 280 | 300 | 228 | Bearings, units and housings | 
| HK 3018 RS | 30 | 37 | 18 | Bearings, units and housings | 
| PF 50 RM | 50 | - | - | Bearings, units and housings | 
| SNL 3156 ATURA | 260 | - | - | Bearings, units and housings | 
| XHCE 055/OK 170 | 170 | 425 | - | Coupling systems | 
   Hot number:
11879 
21950 
331381 
32026 X 
32221/DF 
40x65x10 HMSA10 V 
526618 
86153 
87750/87111 
BT4-8116 E1/C525 
NJG 2320 VH 
RSTO 15 
SAF 22530 x 5.1/4 
SNP 30/530x19.1/2 
YAR 206-101-2F 
Previous:OKBS 49 ---- Next:OKBS 51
Return to SKF bearing