(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 170.0000

Outer Dia (D) - 310.0000

Width (B) - 86.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 914,000

Static Load Rating (Cor) - 1,316,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 205.0

Min. Housing Shoulder Dia., Outer (Lo) - 281.0

Weight (g) - 29,600.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number: NUP2234 EM
• Inner Diameter：170mm Outer Diameter：310mm Width：86mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:walking Food processing machinery and equipment,electronic components,mechanical and electrical,spectrometer,suction nozzle,respirator,sleep monitoring,pneumatic,shoe-making machinery,Workpiece,instrumentation instrument
• Similar models:NACHI 22348EK CX N2234E NKE NJ2234-E-M6+HJ2234-E CX NUP2234E NACHI NUP2234 NTN N2234 ISO NJ2234 NACHI NJ2234E CX NJ2234E NBS SL182234
• BEARING POWER International Trading Co.,Ltd. specialize in NUP2234EM products，there is large inventory of AST NUP2234 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP2234 EM Which AST NUP2234EM 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
  3203	17	40	17,5	ZEN	Angular Contact Ball Bearings
  32220J/DF	100	180	98	ISB	Tapered Roller Bearings
  6204L11DDU	20	47	14	NSK	Deep Groove Ball Bearings
  6320ZZ	100,000	215,000	47,000	NTN-SNR	Deep Groove Ball Bearings
  7001 CE/HCP4AH	28	12	8	SKF	Angular Contact Ball Bearings
  7940B	200	280	38	KOYO	Angular Contact Ball Bearings
  AST20 09IB12	14,2875	16,6624		AST	Plain Bearings
  AST850BM 2530	25	28		AST	Plain Bearings
  F15109	39,688	80,167	29,37	Fersa	Tapered Roller Bearings
  HN4020	40	47	20	SKF	Needle Roller Bearings
  NAG 4915	75	105	30	IKO	Cylindrical Roller Bearings
  NC6206	30	62	16	KOYO	Deep Groove Ball Bearings
  RNA 6909UU	52	68	40	JNS	Needle Roller Bearings
  TP-127				American	THRUST ROLLER BEARINGS
  SD-3156	260			SKF	PILLOW BLOCKS
  E-5250-UMR	250	460	6.0000	Rollway	CYLINDRICAL ROLLER BEARINGS
  LS-15	2.0000	4.0000	.8125	NH	DEEP GROOVE BALL BEARINGS
  RNA-5909	68		30	CONSOLIDATED	NEEDLE BEARINGS
  F61902-2RS	15	28	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SSFY-8	.5000			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS