d - 127 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 - 141 mm

ra max. - 3,5 mm

da - 148 mm

Db - 208 mm

Weight - 7,05 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-74500/74850
• Inner Diameter：127mm Outer Diameter：215,9mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-04-25
• Application:respirator,ventilation equipment,sawing machine,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,engine,Other Measurements,tube,X-ray Equipment,pressure control valve,chemical instruments,ventilation heating equipment
• Similar models:ISO 74500/74850 NSK 74500/74850 NTN 4T-74500/74850 CX 74500/74850 NTN 4T-74500/74851D+A KOYO 74500/74850 Fersa 74500/74850 Timken 74500/74850-B Timken 74500/74851CD+X2S-74500 NACHI 74500/74850
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-74500/74850 products，there is large inventory of NTN 4T-74500/74850 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-74500/74850 Which NTN 4T-74500/74850 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
  4303-2RS	17	47	19	ISO	Deep Groove Ball Bearings
  47TS392725-1	195	270	250	KOYO	Tapered Roller Bearings
  51220	100	150	38	FBJ	Thrust Ball Bearings
  6310N	50	110	27	NTN	Deep Groove Ball Bearings
  C 4032 K30	240	160	80	SKF	Cylindrical Roller Bearings
  CEX208-24	38,1	80	56,3	SNR	Deep Groove Ball Bearings
  CRBC 30040	700	880	70	IKO	Thrust Roller Bearings
  CRO-5639LL	280	410	268	NTN	Tapered Roller Bearings
  HAR011	55	90	18	KOYO	Angular Contact Ball Bearings
  LSL192360-TB	300	620	185	INA	Cylindrical Roller Bearings
  KMJ23X29X17.8X2S	23	29	17,8	NTN	Needle Roller Bearings
  NF214	70	125	24	ISO	Cylindrical Roller Bearings
  NH224	120	215	40	ISO	Cylindrical Roller Bearings
  NK95/36	95	115	36	Timken	Needle Roller Bearings
  MMRJN11/4	1.2500	3.1250	.8750	R&M	CYLINDRICAL ROLLER BEARINGS
  4851	1.0000	1.0625	1.2500	Hyatt	JOURNAL ROLLER BEARING OUTER RACES
  NATB5912	60	85	34	IKO	NEEDLE BEARINGS
  97724	1.2500	2.1250	1.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  321PP	105	225	49	NH	DEEP GROOVE BALL BEARINGS
  SN-511..1211-K	50		70	CONSOLIDATED	PILLOW BLOCKS