-- -- -- -- SKF OKBS 57

OKBS 57

Dimensions

Supergrip bolt
d₁		57	mm
d₂	+0.1	46	mm
D_M		76	mm
C	min.	160	mm
B₁		87	mm
B₂		69	mm
G		M 45x4.5
F		36	mm
Tie bolt
B₃		46	mm

Mass

Mass Supergrip bolt complete	6.2	kg
Mass Tie bolt complete	5.2	kg
Addition for every 10 mm > C_min.	0.09	kg

Mounting information

Outside diameter tensioner	D_D		118	mm
Space to operate tensioner	H₁	min.	161	mm

Appropriate products

Supergrip Combination System, Tie bolt

OKBT 57

Model Number: OKBS 57
Inner Diameter：57mm Outer Diameter：-mm Width：-mm
Reference speed:- Limiting speed:-
Type：
Details：
Update date：2026-04-20
Application:Machine Tool Accessories,reducer,tube,wheel lathe,relay,other mold,glass,boring bar boring bar,plastic molding,Roller mill,tobacco machinery
Similar models:
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13579	34.925	50.8	7.95	Seals
22565	57.15	87.38	6.35	Seals
BD-23076 CCK/W33-OH 3076 H	360	560	135	Bearings, units and housings
306 NR	30	72	19	Bearings, units and housings
312967 E	761.425	1079.602	-	Bearings, units and housings
331197 A	384.175	546.1	-	Bearings, units and housings
535/532 A	44.45	111.125	38.1	Bearings, units and housings
7019 ACE/P4AL	95	145	24	Bearings, units and housings
IR 15X20X12 IS1	15	20	12	Bearings, units and housings
N 210 ECP	50	90	20	Bearings, units and housings
SAFS 22234 T	170	-	-	Bearings, units and housings
SYE 3 7/16-3	87.3125	-	-	Bearings, units and housings

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