Product Details

B840-1 NSK Angular contact ball bearing

Brand Name NSK
Model Number B840-1
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Outside Ring Inside Diameter302 mm
Static Load Rating1,020,000 N
db (min)162 mm
ra (max)4 mm
Db (max)304 mm
ConfigurationSingle Row
dc (min)200 mm
Limiting Speed - Oil2,000 rpm
Fillet Radius/Chamfer5 mm
Bore TypeCylindrical Bore
r15 mm
db (max)195 mm
Da (max)338 mm
Weight46.800 kg
Db (min)338 mm
d140 mm
B82 mm
Radial Clearance0.100 to 0.145 mm
da (min)162 mm
Limiting Speed - Grease1,700 rpm

 

BA150-2A DB NSK Angular contact ball bearingLangID:1; hidTable:ecat_NSANGB; Oil rpm:7500; Prod_Type3:ACBB_SR_MM_DB; SBRG:19; C0:77; rb:0.6; D_:120; m0:0.421; DA_:10.319; B_:18; D_b:115; mass:1.082; SRIX:0.05; DE_:112.891; ALP21:25; SRE:5.37; yobi:7917A5DB; GRS rpm:5300; C_conv:59500;
B290-2 NSK Angular contact ball bearingRadial Clearance:0.006 to 0.020 mm; Configuration:Single Row; D:47 mm; Dynamic Load Rating:4,750 N; da (min):37 mm; d:35 mm; Weight:0.029 kg; Factor fo:16.4; Bore Type:Cylindrical Bore; ra (max):0.3 mm; Static Load Rating:3,800 N; Enclosure:Double Seal; Fillet Radius/Chamfer:0.3 mm; Limiting Speed -
7932AAX NSK Angular contact ball bearingSDM_:38.513; KBRG:7127; Prod_Type3:ACBB_SR_MM_DB; DE_:43.296; GRS rpm:14000; r:0.3; d:30; C0:11.9; SREX:0.03; hidYobi:7906A5TYNDB; SRI:2.48; r1:0.15; mass:0.1; Z_:18; rb:0.15; D_:47; LangID:1; SBRG:19; ALPHA_:25; DI_:33.73;
B820-1C NSK Angular contact ball bearingdc (min):273 mm; ra1 (max):3 mm; da (min):238 mm; db (max):266 mm; D:400 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:760,000 N; Static Load Rating:1,080,000 N; Weight:37.000 kg; Radial Clearance:0.160 to 0.220 mm; ra (max):3 mm; Outside Ring Inside Diameter:350 mm; B:65 mm; Configuration:Sin
BA260-1 NSK Angular contact ball bearingD_a max:65.5; yobi:NJ2207ET7; ra:1; db max:42; Oil rpm:10000; d:35; SDM_:54; r1:0.6; DI_:44; mass:0.41; GRS rpm:8500; da:41.5; C0:65.5; LangID:1; dc min:46; Z_:14; hidTable:ecat_NSCLDR; DE_:64; B_:23; KBRG:4152;
B305-1 NSK Angular contact ball bearingdc (min):339 mm; Dynamic Load Rating:1,620,000 N; Da (max):512 mm; Fillet Radius/Chamfer:6 mm; r1:6 mm; da (min):288 mm; Radial Clearance:0.125 to 0.195 mm; db (min):288 mm; ra1 (max):5 mm; Limiting Speed - Oil:1,200 rpm; Configuration:Single Row; Weight:114.000 kg; db (max):331 mm; Db (max):468 mm;
ZR21A-44 NSK Thrust Tapered Roller BearingStatic Load Rating:160,000 N; Limiting Speed - Grease:2,400 rpm; Enclosure:Open; Bore Type:Cylindrical Bore; Weight:7.920 kg; Configuration:Single Row; D:260 mm; da (min):179 mm; d:170 mm; Factor fo:15.7; B:42 mm; ra (max):2 mm; Limiting Speed - Oil:2,800 rpm; Da (max):251 mm; Radial Clearance:0.053
BT260-51 NSK Angular contact ball bearingB:108 mm; Center Guidance:Fixed Inner Ring Rib; Enclosure:Open; Radial Clearance:0.110 to 0.170 mm; Constant e:0.40; Fillet Radius/Chamfer:4 mm; Retainer Material:Machined Brass; Configuration:Double Row; D:320 mm; Static Load Rating:1,710,000 N; Nr. of Holes:6; Roller Profile:Asymmetric; Hole Diame
BA230-2 NSK Angular contact ball bearingD_:75; B_:16; SDM_:59.955; SRI:4.54; KBRG:7014; hidTable:ecat_NSANGB; DA_:8.731; GRS rpm:14000; Prod_Type3:ACBB_SR_C; Z_:17; hidYobi:7009C; C:24.4; da:51; Oil rpm:19000; ra:1; m0:0.349; LangID:1; ALP21:15; SREX:0.04; yobi:7009C;
BA320-1 DB NSK Angular contact ball bearingDynamic Load Rating:1,020,000 N; D:320 mm; Configuration:Single Row; Limiting Speed - Grease:1,700 rpm; dd (min):213 mm; Bore Type:Cylindrical Bore; Static Load Rating:1,400,000 N; Limiting Speed - Oil:2,000 rpm; Da (max):302 mm; ra (max):3 mm; d:150 mm; Enclosure:Open; Weight:44.700 kg; dc (min):19
NRXT20025E NSK Crossed Roller BearingD_:120; SRIX:0.03; hidYobi:6213; KBRG:6101; Z_:10; SREN:-0.03; SRI:8.63; fo:14.4; SBRG:2; Prod_Type3:DGBB_SR_OT; DA_:16.669; hidTable:ecat_NSRDGB; SREX:0.03; SRIN:-0.03; ra:1.5; C0:40; d:65; da max:80; C_conv:57500; C:57.5;
BT220-3 DB NSK Angular contact ball bearingao:121.6; C_conv:320000; r1:1.1; m0:1.342; SRI:17.34; D_a:236; KBRG:7234; DE_:228.668; db:154; GRS rpm:1600; Prod_Type3:ACBB_SR_MM_DF; C0:425; ALP21:40; SRIX:0.125; LangID:1; mass:17.88; ra:2.5; r:3; Oil rpm:2200; B_:42;
BA170-51 NSK Angular contact ball bearingda:46.5; D_:80; Fw:49.5; rb:1; db max:48; d:40; hidTable:ecat_NSCLDR; Oil rpm:9000; r1:1.1; DA_:11; Prod_Type3:CRB_SR_NUP; mass:0.576; KBRG:4165; db min:46.5; C:72.5; SBRG:22; C0:77.5; Z_:14; SDM_:60.5; GRS rpm:7500;
BA380-1 NSK Angular contact ball bearingRetainer Material:Machined Brass; Limiting Speed - Grease:1,200 rpm; Fillet Radius/Chamfer:5 mm; Dynamic Load Rating:2,890,000 N; Axial Load Factor Y2:2.87; Groove Width A:26 mm; Axial Load Factor Y1:1.93; Limiting Speed - Oil:1,500 rpm; da (min):222 mm; Axial Load Factor Y0:1.88; D:420 mm; Hole Dia
B360-6 NSK Angular contact ball bearingra (max):3 mm; dc (min):195 mm; Limiting Speed - Oil:2,200 rpm; ra1 (max):3 mm; B:65 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:1,800 rpm; Configuration:Single Row; r1:4 mm; Enclosure:Open; d:150 mm; Dynamic Load Rating:660,000 N; db (max):190 mm; Radial Clearance:0.115 to 0.165 mm; Sta
ZR21B-6 NSK Thrust Tapered Roller BearingDynamic Load Rating:1,380,000 N; db (min):198 mm; B:126 mm; Weight:73.100 kg; ra (max):3 mm; ra1 (max):3 mm; Bore Type:Cylindrical Bore; dc (min):235 mm; db (max):227 mm; r1:4 mm; Enclosure:Open; Da (max):362 mm; Limiting Speed - Oil:1,700 rpm; Radial Clearance:0.120 to 0.170 mm; Configuration:Singl

 

 

No.BrandFEedTCXr
BA160-3E DBNSK - - - 90 mm - - - -
B305-1NSK - - - - - - - -
BA210-2NSK - - - - - - - -
B510-2NSK - - - 90 mm - - - -
BT310-51NSK - - - 95 mm - - - -
BT360-3NSK - - - 280 mm - - - -
B260-51NSK - - - 710 mm - - - -
B340-2NSK - - - 150 mm - - - -
B590-1NSK - - - 50 mm - - - -
BT220-2A DBNSK - - - 150 mm - - - -
BA150-2ANSK - - - - - 35 - -
BA190-4NSK - - - 749.3 - 13000 - -
BT340-1 DBNSK - - - 180 mm - 135 mm - -
BA200-3NSK - - - 110 mm - - - -
B340-51XNSK - - - 65 mm - - - -
BA230-2B DBNSK - - - 12 - - - 1
BT180-2NSK - - - 65 mm - - - -
BT277-1 DBNSK - - - 32 mm - - - -
BA175-1NSK - - - 75 mm - - - -
BT220-3NSK - - - - - 630 - 4
NRXT15025DDNSK - - - - - - - -
BA145-1 DFNSK - - - - - 12.1 - -
BA150-9NSK - - - - - - - -
7936AAX DBNSK - - - 75 - - - 1.5
B540-2NSK - - - 80 mm - - - -

 

B840-1 NSK Angular contact ball bearing Video

 

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