d - 57.150 mm

D - 104.775 mm

T - 30.162 mm

B - 30.958 mm

C - 23.812 mm

a - 8.0 mm

r1 min. - 2.3 mm

r2 min. - 0.8 mm

Weight - 1,115 Kg

Basic dynamic load rating (C) - 131000 kN

Basic static load rating (C0) - 171000 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4700 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

• Model Number:45290/45221
• Inner Diameter：57.150mm Outer Diameter：104.775mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:Handling machinery and various industrial machinery,Laser Devices,security equipment,Microwave Equipment,power protection,Roller mill,chemical,nail products,Vertical machining,hydraulic pump,vertical pull
• Similar models:Timken 45290/45220-B CX 45290/45220 ISO 45290/45220 NTN 4T-45290/45220 NACHI 45290/45221 Timken 45290/45221 KOYO 45290/45221 Timken 45290/45220 FBJ 45290/45220
• BEARING POWER International Trading Co.,Ltd. specialize in 45290/45221 products，there is large inventory of NACHI 45290/45221 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 45290/45221 Which NACHI 45290/45221 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
  111050/111090C	50	90	26,75	Gamet	Tapered Roller Bearings
  22217CW33	85	150	36	CRAFT	Spherical Roller Bearings
  29368-M	340	540	122	NKE	Thrust Roller Bearings
  334/332-B	30,162	80	22,403	Timken	Tapered Roller Bearings
  398/394D+X1S-398	50,8	110	52,388	Timken	Tapered Roller Bearings
  4T-27691/27620	83,345	125,412	25,4	NTN	Tapered Roller Bearings
  54409U	45	100	86	NACHI	Thrust Ball Bearings
  6024NR	120	180	28	NSK	Deep Groove Ball Bearings
  7936DT	180	250	33	NTN	Angular Contact Ball Bearings
  EXC208	40			SNR	Bearing Units
  K 42x50x20	42	50		NBS	Needle Roller Bearings
  LD5708ZZ	40	85	30,2	AST	Deep Groove Ball Bearings
  NKI 7/12M	7	17	12	JNS	Needle Roller Bearings
  NN3014ZTBKR	70	100	30	NSK	Cylindrical Roller Bearings
  UCSP208H1S6	40		49,2	KOYO	Bearing Units
  TAF425230	52		30	IKO	NEEDLE BEARINGS
  NUP208E	40	80	18	SKF	CYLINDRICAL ROLLER BEARINGS
  NU421	105	260	60	SKF	CYLINDRICAL ROLLER BEARINGS
  150RIF614	15.0000	22.5000	3.0000	Torrington	CYLINDRICAL ROLLER BEARINGS
  R-14-ZZ	.8750	1.8750	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS