d - 69,85 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

ra1 max. - 3,3 mm

a - 12 mm

Da - 134 mm

db - 82 mm

ra max. - 3,5 mm

da - 88 mm

Db - 142 mm

Weight - 3,92 Kg

Basic dynamic load rating (C) - 261 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,01

Calculation factor (Y2) - 1,84

• Model Number:4T-745A/742
• Inner Diameter：69,85mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:relay,bag machine,wheel lathe,hydraulic pressure gauge,industrial fans,blood cell reagent,Laser Measurements,defogging and degreasing,Logistics Equipment,Forming mold,Hair styling device
• Similar models:Timken 74525/74845 FBJ 74550/74850 Timken 745-S/742D+X2S-745-S Timken 745/742-B Timken 745A/742-B Timken 74512D/74856 Timken 74550/74850 Timken 74550A/74851CD+X1S-74550 Timken 74512D/74850+Y7S-74850 NTN 4T-745A/742
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-745A/742 products，there is large inventory of NTN 4T-745A/742 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-745A/742 Which NTN 4T-745A/742 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
  22336 K	180	380	126	ISB	Spherical Roller Bearings
  23034 KMBW33	170	260	67	MPZ	Spherical Roller Bearings
  30307	35	80	22,75	NTN	Tapered Roller Bearings
  4T-30310D	50	110	29,25	NTN	Tapered Roller Bearings
  6900NR	10	22	6	NACHI	Deep Groove Ball Bearings
  71916 ACD/P4A	110	80	16	SKF	Angular Contact Ball Bearings
  7228DB	140	250	42	CYSD	Angular Contact Ball Bearings
  7821CDT	105	130	13	CYSD	Angular Contact Ball Bearings
  AST800 2020	20	23		AST	Plain Bearings
  AXK1107	35	52	2	NTN	Needle Roller Bearings
  HSB924C	120	165	22	NTN	Angular Contact Ball Bearings
  NA 6905UU	25	42	31	JNS	Needle Roller Bearings
  NJ1026	130	200	33	NTN	Cylindrical Roller Bearings
  NU 1030 M/C3VL2071	225	150	35	SKF	Cylindrical Roller Bearings
  NUP1020	100	150	24	KOYO	Cylindrical Roller Bearings
  RMS22	69,85	158,8	34,93	CYSD	Deep Groove Ball Bearings
  NATB5906	30	47	23	IKO	NEEDLE BEARINGS
  217-MFG	85	150	28	MRC	DEEP GROOVE BALL BEARINGS
  RM-32	4.0000	8.5000	1.7500	SKF	SELF
  6012	60	95	18	STEYR	DEEP GROOVE BALL BEARINGS