d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

ra1 max. - 3,3 mm

a - -2,2 mm

Da - 196 mm

db - 151 mm

ra max. - 3,5 mm

da - 158 mm

Db - 208 mm

Weight - 6,05 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 540 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y2) - 1,23

• Model Number:4T-74550/74850
• Inner Diameter：139,7mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:Display Devices,Medium and large motor,suction nozzle,agrochemical,mechanical and electrical,medical equipment,Solenoid Valves,casting embedding,paper processing machine,welding equipment,wire industry
• Similar models:FBJ 74550/74850 Timken 74550/74851CD+X3S-74550 Timken 74550/74850 CX 74550A/74850 FBJ 74550/74845 Timken 74550A/74851CD+X1S-74550 ISO 74550/74850 ISO 74550A/74850 AST 74550A/74850 CX 74550/74850
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-74550/74850 products，there is large inventory of NTN 4T-74550/74850 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-74550/74850 Which NTN 4T-74550/74850 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
  1102KRRB	28,575	62	36,51	Timken	Deep Groove Ball Bearings
  1314	70	150	35	CRAFT	Self-Aligning Ball Bearings
  1380/1328	22,225	52,388	19,368	ISB	Tapered Roller Bearings
  25578/25520	42,862	82,931	23,812	ISO	Tapered Roller Bearings
  780/773D+X2S-780	101,6	180	104,775	Timken	Tapered Roller Bearings
  6003NREE	17,000	35,000	10,000	SNR	Deep Groove Ball Bearings
  6044ZZX	220	340	56	KOYO	Deep Groove Ball Bearings
  6320-2RS	100	215	47	ISO	Deep Groove Ball Bearings
  7211-BE-MP	55	100	21	NKE	Angular Contact Ball Bearings
  7213BDB	65	120	23	NTN	Angular Contact Ball Bearings
  NJ426-M+HJ426	130	340	78	NKE	Cylindrical Roller Bearings
  NU 2207 ECPH	72	35	23	SKF	Thrust Ball Bearings
  TAW 7050 Z	70	82	50	IKO	Needle Roller Bearings
  6002.2RSNR	15	32	9	FAG	DEEP GROOVE BALL BEARINGS
  NU2228E	140	250	68	SKF	CYLINDRICAL ROLLER BEARINGS
  NJ2213E	65	120	31	STEYR	CYLINDRICAL ROLLER BEARINGS
  SUCSFL204MM	20	4.4375		PTI	STAINLESS STEEL PILLOW BLOCKS
  6211Z	55	100	21	STEYR	DEEP GROOVE BALL BEARINGS
  WS81116	80	105		CONSOLIDATED	THRUST ROLLER BEARINGS
  SN-226..6226	130	-	130	CONSOLIDATED	PILLOW BLOCKS