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：2025-12-13
• Application:Small air generators,lathe,Liposuction device,electrostatic protection,Vacuum generator,reinforced machinery,Die,chemical instruments,pneumatic,miscellaneous instruments,centrifugal pump
• Similar models:SKF BT4B331747E/C775
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B331747E/C775 products，there is large inventory of SKF BT4B 331747 E/C775 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 331747 E/C775 Which SKF BT4B331747E/C775 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  07100/07196	25.400	50.005	13.495	NACHI	Tapered Roller Bearings
  11207	35	72	52	KOYO	Self-Aligning Ball Bearings
  163110-2RS	16	31	10	BB Bearing	Deep Groove Ball Bearings
  54218 + U218	75	140	76	FAG	Thrust Ball Bearings
  63207-2RS	35	72	27	ISO	Deep Groove Ball Bearings
  AST800 4550	45	50		AST	Plain Bearings
  ETA-CR-08A71STPX1	40	80	18,75	NTN	Tapered Roller Bearings
  G1012KRRB	19.05	47	34,13	Timken	Deep Groove Ball Bearings
  GEC400XT-2RS	400	540		AST	Plain Bearings
  K80X88X26	80,000	88,000		NTN	Needle Roller Bearings
  MLF4007	4	7	2	KOYO	Deep Groove Ball Bearings
  NK17/16	17	25	16	Timken	Needle Roller Bearings
  SA15ES	15			LS	Plain Bearings
  SLX40X62X22	40,000	62,000	22,000	NTN	Cylindrical Roller Bearings
  SR166-2Z	4,763	9,525	3,175	ZEN	Deep Groove Ball Bearings
  U1208L	40	80	18	Rollway	CYLINDRICAL ROLLER BEARINGS
  SN615	65		100	SKF	PILLOW BLOCKS
  Q3215X5	75	130	25	New Departure	DEEP GROOVE BALL BEARINGS
  230SM140	140	240	60	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  HMV-166M			98	CONSOLIDATED	HYDRAULIC NUTS