d - 170 mm

D - 280 mm

B - 181 mm

C - 181 mm

r min. - 2,5 mm

r1 min. - 2,5 mm

Da - 255 mm

da - 192 mm

Sa - 5 mm

Weight - 44 Kg

Basic dynamic load rating (C) - 1 150 kN

Basic static load rating (C0) - 2 420 kN

• Model Number:E-CRO-3409
• Inner Diameter：170mm Outer Diameter：280mm Width：181mm
• Type：Tapered Roller Bearings
• Update date：2025-12-23
• Application:test equipment,comprehensive experiment,Processing machinery,Wire grinder,molding machine,Oral Equipment,forming machine,reinforced machinery,power tools,baler,mathematical instruments
• Similar models:SKF BT4B334099/HA4 NTN CRO-3409 NTN E-CRO-3409
• BEARING POWER International Trading Co.,Ltd. specialize in E-CRO-3409 products，there is large inventory of NTN E-CRO-3409 . We has been built up long-term cooperation with NTN company, could make a bulk order of the E-CRO-3409 Which NTN E-CRO-3409 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
  231/750EK	750	1220	365	NACHI	Cylindrical Roller Bearings
  24022CE4	110	170	60	NSK	Spherical Roller Bearings
  27875/27820D+X2S-27875	34,925	80,035	57,15	Timken	Tapered Roller Bearings
  32317	85	180	63,5	NKE	Tapered Roller Bearings
  34274/34478D+X1S-34274	69,952	121,442	52,39	Timken	Tapered Roller Bearings
  5582/5535	60,325	122,238	43,658	Timken	Tapered Roller Bearings
  7011 CB/HCP4A	90	55	18	SKF	Angular Contact Ball Bearings
  7203HG1UJ74	17	40	12	SNR	Angular Contact Ball Bearings
  B7006-C-T-P4S	30	55	13	FAG	Angular Contact Ball Bearings
  PCM 323620 E	32	36	20	SKF	Plain Bearings
  UELS315D1N	75,000	160,000	74,6	NTN	Deep Groove Ball Bearings
  SC 16	16			NBS	Linear Bearings
  LBB-3000	3.0000	4.5000	6.0000	Heim	LINEAR RECIRCULATING BALL BEARINGS
  NU1930E	150	210	28	SKF	CYLINDRICAL ROLLER BEARINGS
  CT-27B	5.9680	6.1562		Rollway	THRUST ROLLER BEARINGS
  ND13	13	30	7	New Departure	MAGNETO BEARINGS
  96532	1.0000	1.7500	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  51352				STEYR	THRUST BALL BEARINGS
  R-210-LL	110	200	38	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NA-4872	360	440	80	CONSOLIDATED	NEEDLE BEARINGS