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Home>Products>Railway Rolling Spherical Roller Bearings>231255C NSK Railway Rolling Spherical Roller Bearings

NSK 231255C MODELS

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231255C NSK Railway Rolling Spherical Roller Bearings

Name: 231255C NSK Railway Rolling Spherical Roller Bearings
Brand: NSK
SKU: 231255C
Rating: 4.9 (5 reviews)

NSK 231255C Bearing SPECIFICATIONS

What are the dimensions of 4.763 mm S a 231255C NSK Railway Rolling Spherical Roller Bearings? 2 x B10724-117 PosiTrac Plus contact element Railway Rolling Spherical Roller Bearings Manufacturing Service Jinan LBR Bearing Co., Ltd. . Get Your Free, Instant Quote‎！ 2 x 3/8-16 UNC Eye bolt
Brand Name:NSK
Model Number:
231255C
PosiTrac Plus contact element:2 x B10724-117
S:4.763 mm
Eye bolt:2 x 3/8-16 UNC
J min.:441.325 mm
P120°:85.9 kN
Cap bolt, SAE grade:5
A2:222.25 mm
R2:33.337 mm

Jinan LBR Bearing Co., Ltd.

Jinan LBR Bearing Co., Ltd.China

Jinan LBR Bearing Co., Ltd.2020-07-10 09:46:19
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Railway Rolling Spherical Roller Bearings Product Description

PosiTrac Plus contact element:2 x B10724-117
S:4.763 mm
Eye bolt:2 x 3/8-16 UNC
J min.:441.325 mm
P120°:85.9 kN
Cap bolt, SAE grade:5
A2:222.25 mm
R2:33.337 mm
Stabilizing ring:SR-0-26
PG:1/4 NPT
J max.:488.95 mm
Max. speed for PosiTrac Plus seal:1300 r/min
Da:279.999 mm
Ca:102.794 mm
P90°:136 kN
h:61.913 mm
R1:104.775 mm
da:114.3 mm
Mass pillow block:108 kg
P180°:94.3 kN

NSK 231255C 231255C NSK Railway Rolling Spherical Roller Bearings Systems

22228M NSK Railway Rolling Spherical Roller Bearings	Radial Clearance:0.013 to 0.028 mm; Limiting Speed - Grease:14,000 rpm; Cy (max):3.3 mm; Static Load Rating:7,900 N; Limiting Speed - Oil:17,000 rpm; r1:0.5 mm; ra (max):1 mm; Snap Ring Outside Diameter:57.9 mm; Enclosure:Snap Ring Groove wit; Da (max):45 mm; da (min):27 mm; Configuration:Single Row; Fillet Radius/Chamfer:1.1 mm; b (min):1.4 mm; D1 (max):49.7 mm; Factor fo:12.4; d:20 mm; Bore Type:Cylindrical Bore;
231481C NSK Railway Rolling Spherical Roller Bearings	P180°:151 kN; Bearing limiting speed:3600 r/min; Pa:24.9 kN; L:466.725 mm; A2:203.2 mm; P120°:125 kN; Cap bolt:3/4-10 UNC; R2:36.513 mm; Initial grease fill:382.73 g; PG:1/4 NPT; Housing:SSAFS 526; Labyrinth ring:2 x LOR 116; P60°:308 kN; Cap bolt, SAE grade:8; Mass pillow block:85.7 kg; S:4.763 mm; Ca:73.812 mm; P150°:118 kN; Cap bolt recommended tightening torque:515.2 N·m;
22326C NSK Railway Rolling Spherical Roller Bearings	a:2 mm; B:40 mm; Mass bushing:0.79 kg; Tolerance shaft:e7; h:76.5 mm; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; Tolerance housing:H7; d:75 mm; D1:100 mm; Specific static load factor K0:45 N/mm²; B1:8 mm; D:90 mm; Coefficient of friction µ min.:0.08; α:124 °; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15;
23128C NSK Railway Rolling Spherical Roller Bearings	Weight:224.000 kg; ra (max):5 mm; Dynamic Load Rating:5,600,000 N; Nr. of Holes:8; Enclosure:Open; Groove Width A:32 mm; Radial Clearance:0.200 to 0.310 mm; Da (max):592 mm; Configuration:Double Row; Limiting Speed - Oil:930 rpm; Roller Profile:Symmetric; Fillet Radius/Chamfer:6 mm; Axial Load Factor Y1:2.49; Axial Load Factor Y2:3.71; B:165 mm; Constant e:0.27; Static Load Rating:6,850,000 N; Limiting Speed - Grease:750 rpm;
23122C NSK Railway Rolling Spherical Roller Bearings	Cy (max):6.5 mm; Bore Type:Cylindrical Bore; ra (max):1.5 mm; Limiting Speed - Grease:4,800 rpm; Enclosure:Open; Da (max):121 mm; r1:0.5 mm; Weight:1.180 kg; Dx (min):141.5 mm; da (min):84 mm; Static Load Rating:49,500 N; a (max):4.1 mm; Groove Diameter:125.2 mm; Factor fo:14.7; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Oil:5,600 rpm; B:25 mm; Radial Clearance:0.025 to 0.051 mm; D:130 mm; Dynamic Load Rating:66,000 N;
230906C NSK Railway Rolling Spherical Roller Bearings	D:400 mm; B:108 mm; D1 ≈:350 mm; Fatigue load limit Pu:208 kN; d2 ≈:259 mm; da min.:229 mm; B1:130 mm; Misalignment factor k1:0.113; Da min.:321 mm; Basic static load rating C0:2500 kN; Limiting speed:2000 r/min; Reference speed:1500 r/min; Mass bearing + sleeve:65.5 kg; G:Tr 240x4; d1:200 mm; G1:20 mm; r1,2 min.:4 mm; Operating clearance factor k2:0.101; s1 max.:20.5 mm; Ca min.:1.7 mm;
23126C NSK Railway Rolling Spherical Roller Bearings	s:2 mm; d2:100 mm; b1:17 mm; b:10 mm; Dynamic (Ca):178 kN; rs (min):2.1 mm; F:120 mm; Static (Coa):203 kN; B:34 mm; r1s (min):2.1 mm; E:160 mm; Pu:22.380 kN; d2 (max):129.2 mm; D:180 mm;
23124C NSK Railway Rolling Spherical Roller Bearings	A1:69.85 mm; Cap bolt, SAE grade:8; N1:19.05 mm; H1:69.85 mm; J max.:200.025 mm; Mass pillow block:8.68 kg; h:33.337 mm; PG:1/8 NPT; H:134.938 mm; J min.:187.325 mm; ba:25.4 mm; Cap bolt:2 x 1/2-13 UNC; Appropriate attachment bolt size G:0.625 in; P90°:20.9 kN; P180°:14.7 kN; RG:1/8 NPT; Ca:45.796 mm; Taconite seal:TER 16; L:244.475 mm; H2:25.4 mm;

No.	Brand	E	b	H	s	F	K	a	d
23122C	NSK	-	-	-	-	-	-	-	-
23120C	NSK	-	-	-	-	-	-	-	200 mm
23224C	NSK	-	-	-	-	543 mm	-	-	460 mm
230906C	NSK	-	-	-	-	-	-	-	-
23220C	NSK	-	-	317.5 mm	-	-	-	-	-
228285C	NSK	-	16.7 mm	-	-	525 mm	9 mm	-	480 mm
23124C	NSK	-	-	134.938 mm	-	-	-	-	-
231019C	NSK	-	-	-	-	-	-	-	750 mm
22328	NSK	-	-	-	-	-	9 mm	-	-
230092C	NSK	-	-	-	-	-	-	-	160 mm
23226C	NSK	-	22.3 mm	-	-	-	12 mm	-	-
22228M	NSK	-	-	-	-	-	-	-	20 mm
228708C	NSK	-	-	-	-	-	-	42.707 mm	120 mm
23128C	NSK	-	-	-	-	-	-	-	-
23228C	NSK	-	-	-	-	-	-	-	100 mm
231255C	NSK	-	-	-	-	-	-	-	-
23126C	NSK	160 mm	10 mm	-	2 mm	120 mm	-	-	-
23026CA3	NSK	-	-	-	-	-	-	-	1000 mm
231481C	NSK	-	-	-	-	-	-	-	-
22324C	NSK	-	-	-	-	-	-	-	-
229750C	NSK	-	-	-	-	-	-	-	-
22326C	NSK	-	-	-	-	-	-	2 mm	75 mm

231255C NSK Railway Rolling Spherical Roller Bearings Video

NSK 231255C INTERCHANGE

Railway Rolling Spherical Roller Bearings Part series 231255C is a potential replacement for these common bearing part numbers:

NSK231255C
SKF231255C
NTN231255C
FAG231255C
TIMKEN231255C
KOYO231255C
NACHI231255C
DODGE231255C

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Jinan LBR Bearing Co., Ltd.: AddressRoomB-730, Jiahui Universal Square, No. 548, Beiyuan Street, Tianqiao District; Phone(Working Time)86-5318966548; Fax

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