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NSK BT250-51 DB MODELS

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BT250-51 DB NSK Angular contact ball bearing

Name: BT250-51 DB NSK Angular contact ball bearing
Brand: NSK
SKU: BT250-51 DB
Rating: 4.9 (5 reviews)

NSK BT250-51 DB Bearing SPECIFICATIONS

Shop BT250-51 DB NSK Angular contact ball bearing huge BEARING BOWER CORP. online discount Spherical Roller Bearing inventory. Spherical Roller Bearing 307 mm B2 ≈ and Import machinery parts your car needs with Free 45 mm G1 830 kN Fatigue load limit Pu Shipping and Free Extended Warranty.
Brand Name:NSK
Model Number:
BT250-51 DB
B2 ≈:307 mm
G1:45 mm
Fatigue load limit Pu:830 kN
d2 ≈:578 mm
da max.:577 mm
Basic static load rating C0:12500 kN
D:790 mm
Ca min.:8.7 mm

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BT250-51 DB NSK Angular contact ball bearing Specifications

B2 ≈:307 mm
G1:45 mm
Fatigue load limit Pu:830 kN
d2 ≈:578 mm
da max.:577 mm
Basic static load rating C0:12500 kN
D:790 mm
Ca min.:8.7 mm
Mass bearing + sleeve:545 kg
Da min.:673 mm
s1 max.:35.1 mm
Basic dynamic load rating C:6950 kN
r1,2 min.:7.5 mm
Operating clearance factor k2:0.109
Reference speed:560 r/min
B1:295 mm
ra max.:6 mm
Limiting speed:750 r/min
da min.:512 mm
B:248 mm

NSK BT250-51 DB BT250-51 DB NSK Angular contact ball bearing Codes and sizes

No.	Brand	E	A	G	a	J	N	H	M
BT260-51aE DF	NSK	-	-	-	-	-	-	-	-
BA290-2 DB	NSK	-	-	-	-	-	-	-	-
7936AAX DF	NSK	-	29.5 mm	-	-	-	11.5 mm	112 mm	-
BA230-2 DB	NSK	-	-	-	-	-	-	217.488 mm	-
BA150-4E DF	NSK	-	-	-	-	-	-	-	-
523TFX01	NSK	-	-	-	-	-	-	-	-
508TFV01	NSK	-	-	-	-	-	-	-	-
BT220-2A DB	NSK	-	-	-	-	-	14 mm	-	-
BT175-1 DB	NSK	-	-	-	-	-	-	-	-
BT380-1 DF	NSK	-	-	-	-	-	-	-	-
BA150-1 DB	NSK	-	-	-	-	-	-	-	-
555TFV01	NSK	-	-	-	-	-	-	-	2.5 mm
7932AAX DB	NSK	-	-	-	-	-	-	-	-
BA210-2 DF	NSK	-	-	-	-	-	-	-	-
641TFX01	NSK	-	-	-	-	-	-	-	-
609TFX03	NSK	-	-	-	-	-	-	-	-
6960X	NSK	-	-	-	-	-	-	-	-
438TFV01	NSK	-	-	-	16.4 mm	-	-	-	-
BA175-1 DF	NSK	-	-	-	-	-	-	-	62.5 mm
581TFX02	NSK	-	58.737 mm	-	-	-	-	117.872 mm	-
523TFX01	NSK	-	-	-	98 mm	-	-	-	-
BT175-1 DF	NSK	-	-	-	-	-	-	-	-
BT220-1 DF	NSK	-	-	-	-	-	-	-	-

495TFX01 NSK Thrust Tapered Roller Bearing	da min.:7 mm; ra max.:0.3 mm; Mass bearing:0.0081 kg; r1,2 min.:0.3 mm; Limiting speed:24000 r/min; Basic dynamic load rating C:2.03 kN; B:6 mm; d:5 mm; d2 ≈:8.5 mm; D:19 mm; Calculation factor f0:12.1; Calculation factor kr:0.035; D2 ≈:16.5 mm; Basic static load rating C0:0.88 kN; da max.:8.4 mm; Da max.:17 mm; Fatigue load limit Pu:0.038 kN;
B290-52 NSK Angular contact ball bearing	Basic Static Radial Load Rating Co:122000 N; Basic Dynamic Radial Load Rating C:138000 N; D:140.0000 mm; Oil Speed Rating n2:4300 rpm; Fillet Radius ra:2.10 mm; B:58.70 mm; d:65.000 mm; Grease Speed Rating n1:3200 rpm;
BT280-51 DF NSK Angular contact ball bearing	Fillet Radius ra:2.00 mm; d:45.000 mm; B:35.00 mm; D:120.0000 mm; Oil Speed Rating n2:6000 rpm; Basic Static Radial Load Rating Co:27500 N; Grease Speed Rating n1:5000 rpm; Basic Dynamic Radial Load Rating C:88400 N;
BT360-3 DF NSK Angular contact ball bearing	Sealed Speed Rating n3:0 rpm; Grease Speed Rating Open/Shielded n1:950 rpm; d:420.000 mm; Basic Dynamic Radial Load Rating C:251000 N; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:390000 N; Accessories:Two Seals; B:46.00 mm; Oil Speed Rating Open/Shielded n2:1200 rpm; D:520.0000 mm;
7028BX DF NSK Angular contact ball bearing	Appropriate attachment bolt size G:0.625 in; H:174.625 mm; P90°:82.7 kN; Cap bolt, SAE grade:8; Ca:42.799 mm; Cap bolt recommended tightening torque:298.3 N·m; Da:140 mm; H1:88.9 mm; A1:88.9 mm; RG:3/8 NPT; L:330.2 mm; da:69.85 mm; Max. speed for PosiTrac Plus seal:2150 r/min; P180°:52.5 kN; Initial grease fill:87.885 g; A2:133.35 mm; Labyrinth ring:2 x LOR 45; H2:31.75 mm; PG:1/8 NPT;
BT220-51 DF NSK Angular contact ball bearing	A:33 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Hexagonal key size for grub screw N:3.175 mm; Bearing:YAR 206-104-2RF/VE49; Thread grub screw G2:1/4-28 UNF; B:38.1 mm; N:12.3 mm; Recommended tightening torque for grub screw:4 N·m; Db:78 mm; Basic dynamic load rating C:19.5 kN; A5:30.5 mm; Fatigue load limit Pu:0.475 kN; Basic static load rating C0:11.2 kN; T:42.2 mm; s1:22.2 mm;
B600-15 NSK Angular contact ball bearing	B:14 mm; Attainable speed for grease lubrication:20000 r/min; da max.:43.2 mm; Preload class D GD:720 N; Fatigue load limit Pu:0.38 kN; Calculation factor fHC:1; Mass bearing:0.15 kg; Static axial stiffness, preload class C:144 N/µm; Static axial stiffness, preload class D:190 N/µm; Calculation factor f:1.06; db max.:43.2 mm; Calculation factor (single, tandem) Y2:0.87; ra max.:1 mm; D:62 mm;
B840-1 NSK Angular contact ball bearing	D:42.0000 mm; Accessories:One Shield; Basic Static Radial Load Rating Co:9300 N; B:19.1 mm; Fillet Radius ra:1.00 mm; d:15.000 mm; Basic Dynamic Radial Load Rating C:15100 N; Oil Speed Rating n2:15000 rpm; Sealed Speed Rating n3:11000 rpm; Grease Speed Rating n1:11000 rpm;
BA160-3E DB NSK Angular contact ball bearing	Da min.:188 mm; Calculation factor e:0.83; d:110 mm; Da max.:227 mm; D:240 mm; ra max.:4 mm; T:63 mm; Ca min.:8 mm; Cb min.:25 mm; Mass bearing:12 kg; Basic static load rating C0:585 kN; rb max.:3 mm; r1,2 min.:4 mm; r3,4 min.:3 mm; db min.:126.5 mm; Calculation factor Y:0.72; Limiting speed:2800 r/min; B:57 mm; C:38 mm; d1 ≈:176.88 mm;
B500-3 NSK Angular contact ball bearing	Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:1 m/s; Specific static load factor K0:80 N/mm²; Tolerance housing:H7; B:12 mm; d:10 mm; Mass bushing:0.00062 kg; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:h9; D:12 mm; Coefficient of friction µ min.:0.06; Specific dynamic load factor K:40 N/mm²;

BT250-51 DB NSK Angular contact ball bearing Video

NSK BT250-51 DB INTERCHANGE

Spherical Roller Bearing Part series BT250-51 DB is a potential replacement for these common bearing part numbers:

NSKBT250-51 DB
SKFBT250-51 DB
NTNBT250-51 DB
FAGBT250-51 DB
TIMKENBT250-51 DB
KOYOBT250-51 DB
NACHIBT250-51 DB
DODGEBT250-51 DB

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BEARING BOWER CORP.: Address711 North Bower Road, Macomb, IL 61455-2511 U.S.A.; Phone(Working Time)837-7373; Fax

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