d - 510 mm

D - 655 mm

B - 377 mm

T - 379 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 6.4 mm

Basic dynamic load rating - C - 7800 kN

Basic static load rating - C₀ - 19000 kN

Fatigue load limit - P_u - 1370 kN

Comparative radial load rating - C_F - 1660 kN

Comparative axial load rating - C_Fa - 273 kN

Thrust factor - K - 1.76

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Mass bearing - 325 kg

Variants - TQON/GW

• Model Number:BT4B 331747 E/C775
• Inner Diameter：655mm Outer Diameter：510mm Width：377mm
• Type：Tapered Roller Bearings
• Update date：2023-03-13
• Application:electromagnetic clutch,hydraulic actuator,Body shaping,journal lathe,transistor fittings,engineering machine,aerial work platform,CNC,wheel lathe,medical equipment,vertical sawing machine
• Similar models:SKF BT4B331747E/C775
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  131092X/131152XG	92,075	152,4	75	Gamet	Tapered Roller Bearings
  16008	40	68	9	NKE	Deep Groove Ball Bearings
  24064	320	480	160	ISB	Spherical Roller Bearings
  25584A/25518	44,987	81,973	23,876	Timken	Tapered Roller Bearings
  30315DR	75	160	40	KOYO	Tapered Roller Bearings
  39581/39520/Q	112,712	57,15	30,162	SKF	Tapered Roller Bearings
  4212A	60,000	110,000	28,000	SNR	Deep Groove Ball Bearings
  BK2212	22	28	12	ZEN	Needle Roller Bearings
  NA5913	65	90	34	KOYO	Needle Roller Bearings
  NA5915	75	105	40	NSK	Needle Roller Bearings
  NBL.30.1055.200-1PPN	905	1200	90	ISB	Thrust Ball Bearings
  NH220 E	100	180	34	CX	Cylindrical Roller Bearings
  NKJS80	80	110	32	Timken	Needle Roller Bearings
  NUP 2315 ECML	160	75	55	SKF	Thrust Ball Bearings
  SC25ES	25			SKF	Plain Bearings
  9136K	180	280	46	FAF	DEEP GROOVE BALL BEARINGS
  FB-9	9	28	8	FED	MAGNETO BEARINGS
  20216	80	140	26	New Departure	ANGULAR CONTACT BALL BEARINGS
  UEL205-015D1	.9375	2.0472	.5906	NTN	PILLOW BLOCKS
  LBE16	16	26	36	IKO	LINEAR RECIRCULATING BALL BEARINGS