d - 190 mm

D - 320 mm

B - 104 mm

C - 104 mm

r min. - 3 mm

da min. - 204 mm

Da max. - 306 mm

ra max. - 2,5 mm

Weight - 35,3 Kg

Basic dynamic load rating (C) - 1 190 kN

Basic static load rating (C0) - 2 020 kN

(Grease) Lubrication Speed - 1 000 r/min

(Oil) Lubrication Speed - 1 300 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 2,03

Calculation factor (Y1) - 2,07

Calculation factor (Y2) - 3,09

• Model Number: 23138B
• Inner Diameter：190mm Outer Diameter：320mm Width：104mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:Automation,intermediate,Forming mold,diving equipment,Air,food packaging,multi-knife lathe,wall industry,Material handling equipment,Technical Equipment,power tools
• Similar models:NKE 23138-K-MB-W33+H3138 FAG 23138-E1-TVPB FAG 23138-E1A-K-M CX 23138KCW33+AH3138 FAG 23138-E1-K-TVPB+H3138 FAG 23138-E1-K-TVPB FAG 23138-E1A-M FAG 23138-E1-K-TVPB+AH3138G NTN 23138B SKF 23138-2CS5K/VT143
• BEARING POWER International Trading Co.,Ltd. specialize in 23138B products，there is large inventory of NTN 23138B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23138B Which NTN 23138B 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
  181111X/181180XG	111,125	180,975	108	Gamet	Tapered Roller Bearings
  5303-2RS	17	47	22,2	ZEN	Angular Contact Ball Bearings
  614885	650	487,5	78	SKF	Deep Groove Ball Bearings
  6218-2RU	90	160	30	KOYO	Deep Groove Ball Bearings
  6305R	25	62	17	KOYO	Deep Groove Ball Bearings
  BSB035072-2RS-T	35	72	15	FAG	Thrust Ball Bearings
  E 260 /S/NS 7CE3	60	110	22	SNFA	Angular Contact Ball Bearings
  GEH600HC	600	850		AST	Plain Bearings
  K28X38X25,5	28	40		KOYO	Needle Roller Bearings
  QJ 1040	200	310	51	ISB	Angular Contact Ball Bearings
  NU311-E-MA6	55	120	29	NKE	Cylindrical Roller Bearings
  NU3326	130,000	280,000	112,000	NTN	Cylindrical Roller Bearings
  UCC318	90		96	KOYO	Bearing Units
  UCP315	75		82	NACHI	Bearing Units
  1008	60	40		Aetna	THRUST BALL BEARINGS
  335DR	35	80	31	HOFF	DEEP GROOVE BALL BEARINGS
  NU1008	40	68	15	SKF	CYLINDRICAL ROLLER BEARINGS
  94520	1.0000	1.5000	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  32213J2	65	120	31	SKF	TAPERED ROLLER BEARINGS
  22340	200	420	138	CONSOLIDATED	SPHERICAL ROLLER BEARINGS