d - 220 mm

D - 370 mm

B - 120 mm

C - 120 mm

r min. - 4 mm

Weight - 54,3 Kg

Basic dynamic load rating (C) - 2250 kN

Basic static load rating (C0) - 2870 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 2,02

Calculation factor (Y1) - 2,06

Calculation factor (Y2) - 3,07

• Model Number: 23144E
• Inner Diameter：220mm Outer Diameter：370mm Width：120mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Industrial,rolling mill roll neck and slowdown device,gantry processing,Traffic Fire Protection Equipment Security equipment,surgical instruments,electric pump,relay,security equipment,labor insurance,luminescent reagent,intermediate
• Similar models:NACHI 23144E NACHI 23144EK NACHI 23144A2XK NACHI 23144A2X
• BEARING POWER International Trading Co.,Ltd. specialize in 23144E products，there is large inventory of NACHI 23144E . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 23144E Which NACHI 23144E 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
  28985/28920	60,325	101,6	25,4	Timken	Tapered Roller Bearings
  32309-BA	45	100	38,25	FAG	Tapered Roller Bearings
  4220	100	180	46	ISO	Deep Groove Ball Bearings
  6006	30	55	13	CX	Deep Groove Ball Bearings
  713610370				FAG	Wheel Bearings
  AST20 44IB32	69,85	74,6252		AST	Plain Bearings
  CRBS 1508 V	150	166	8	IKO	Thrust Roller Bearings
  FYR 2-3	50,8	73,819	57,15	SKF	Bearing Units
  HM804842/HM804810	44,45	95,25	30,162	FBJ	Tapered Roller Bearings
  HM905843/10	44,988	104,986	32,512	ISO	Tapered Roller Bearings
  HR70KBE042+L	70	125	57	NSK	Tapered Roller Bearings
  KBF12	12	22		NBS	Linear Bearings
  NUP2314	70	150	51	FBJ	Cylindrical Roller Bearings
  TR0305AF4	17	47	15,25	KOYO	Tapered Roller Bearings
  NATD12DZ	12	32	15	FAG (Old No.)	NEEDLE BEARINGS
  SN315with22315	75	-	100	SKF	PILLOW BLOCKS
  XLS-141/2	14.5000	19.5000	2.5000	NH	DEEP GROOVE BALL BEARINGS
  NA6904	20	37	30	Torrington	NEEDLE BEARINGS
  NKIB-5903	17	30	18	CONSOLIDATED	NEEDLE BEARINGS
  PWKR-40-2RS	18	40	58	CONSOLIDATED	ROLLER CAM FOLLOWERS