series: | 9000 |
radial static load capacity: | 91900 lbf |
standards met: | ANSI/ABMA STD 9 |
expansion type: | Expansion Bearing |
D | 6.7188 in |
radial dynamic load capacity: | 82000 lbf |
housing material: | Cast Iron |
bearing type: | Spherical Roller |
finish/coating: | Powder Coated |
flange mounting type: | Four-Bolt Square |
seal type: | Clearance/Non-C |
d | 2-11/16 in |
locking device: | Adapter Mounted |
overall depth: | 4-5/8 in |
B | 8.4375 in |
maximum rpm: | 2400 RPM |
overall height: | 8-7/16 in |
bore type: | Round |
lubrication type: | Lubrication Fitting |
Together NN4921 NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Application | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | d | D | B | C | E | Ew | C0 | Size |
NN4921K | NTN | 105 mm | 145 mm | 40 mm | 133 kN | - | 134 mm | 268 kN | 105x134x40 |
NN4921KC1NAP4 | NTN | 105 mm | 145 mm | 40 mm | 40 mm | - | - | - | 105x145x40 |
NN4921MB | NSK | 105 mm | 145 mm | 40 mm | 161 kN | 135 mm | - | 315 kN | 105x135x40 |
NN4921MBKR | NSK | 105 mm | 145 mm | 40 mm | 161 kN | 135 mm | - | 315 kN | 105x135x40 |
NN4921 | NTN | 105 mm | 145 mm | 40 mm | 133 kN | - | 134 mm | 268 kN | 105x134x40 |
NN4921 K | ISO | 105 mm | 145 mm | 40 mm | 40 mm | - | - | - | 105x145x40 |
NN4921C1NAP4 | NTN | 105 mm | 145 mm | 40 mm | 40 mm | - | - | - | 105x145x40 |
NN4048K NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | fillet radius:1 mm; cage material:Steel; maximum rpm:7500 RPM; series:100-KS; static load capacity:6070 lbf; outer ring width:18 mm; internal clearance:C0; bore type:Round; finish/coating:Uncoated; precision rating:ABEC 1 (ISO Cla; row type & fill slot:Single Row Non-Fill; D:100 mm; d:65 mm; B: |
NN4956K NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | static load capacity:6045 lbs; dynamic load capacity:10044; D:35 mm; series:5200; operating temperature range:120° to 248°; cage material:Carbon Steel; row type & fill slot:Double-Row Non-Fill; d:15 mm; closure type:Double Shield; finish/coating:Uncoated; Weight:0.15 lb; snap ring included:W |
NN4052K NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | thread size:1.967-18 in; slot width:6.1 mm; D:2-11/16 in; face diameter:2.438 in; manufacturer upc number:029176499517; |
RE4702 TIMKEN Bearings for special applications NTN | B:1.3125 in; radial static load capacity:22000 lb; radial dynamic load capacity:10370 lb; roller diameter:2.2500 in; roller width:1.2500 in; roller material:Steel; general information:a complete line of s; bearing element:Needle Rollers; roller shape:Crowned; closure type:Sealed; d:0.6250 in; |
NNU3056 TIMKEN DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | ball material:52100 Alloy Steel He; thread direction:Right Hand; rod end type:Male Threaded; race material:Brass; housing material:Carbon Steel; d:0.3125 in; grade:Precision Extra Capa; lubrication type:Zerk Fitting; |
K2N-RTD28601PX1 TIMKEN Bearings for special applications NTN | operating temperature range:-20 to +120 &de; static load capacity:73000 lbf; dynamic load capacity:27000 lbf; maximum rpm:3000 RPM; d:155 mm; B:35 mm; lubrication hole type:Lubrication Groove &; precision rating:Not Rated; standards met:DIN 617/ISO 120; flanges:With Flanges; closure type:O |
NN306 TIMKEN DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | bushing outside diameter:70 mm; operating temperature range:-392 to +536 &d; overall outside diameter:70 mm; series:LFB; max v value:0.65 m/s; bushing type:Straight Bushing; maximum p value:49 N/mm²; bushing material:PTFE w/ Metal B; material specification:Drymet LF; standar |
NN3948K TIMKEN DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | manufacturer catalog:Click here; overall height:7.2000 in; B:3.5900 in; locking device:Single V-Lock Collar; finish/coating:Powder Coat; bore type:Round; end type:Open; Weight:37 lbs; base height:1.2600 in; base width:3.6300 in; D:10.3750 in; overall length:12.6300 in; duty type:Heavy Duty; seal typ |
NN4856 NSK Bearings for special applications NTN | d:17 mm; radial dynamic load capacity:3200 lbf; finish/coating:Uncoated; operating temperature range:-30 to +140 &de; lubrication hole location:None; roller shape:Crowned; radial static load capacity:4000 lbf; roller width:15.8 mm; closure type:Open; roller diameter:40 mm; bearing element:Needl |
CRT0401V TIMKEN Bearings for special applications NTN | D:170 mm; series:7300; radial dynamic load capacity:155000 N; finish/coating:Uncoated; outer ring width:39 mm; row type & fill slot:Single-Row Non-Fill; standards met:DIN 628-1; operating temperature range:-30 to +150 &de; closure type:Open; fillet radius:2.1 mm; contact angle:40 °; interna |
NN3922K TIMKEN DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | mounting type:Two-Bolt Flange; bore type:Round; locking device:Skwezloc Collar; manufacturer catalog number:726260; bolt size:.5000 in; d:1.5000 in; series:SFT-T; seal type:Felt Seal; D:5.6563 in; expansion type:Non-Expansion Bearin; duty type:Standard Duty; finish/coating:Uncoated; operating temper |
NN392 TIMKEN DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | maximum rpm:2500 RPM; B:0.5000 in; closure type:Open; cage material:Brass/Composite; outer ring width:1/2 in; d:7.5000 in; fillet radius:0.06 in; bearing material:Chrome Steel; radial dynamic load capacity:2800 lbf; series:KD; resistance features:Corrosion Resistant; D:8.5000 in; standards |
NN3940K TIMKEN DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS | B:1-31/32 in; housing material:PBT Thermoplastic; mounting:Tapped Base; overall length:4.3750 in; duty type:Normal Duty; D:3-1/4 in; d:1.2500 in; base width:1-7/8 in; replacement bearing:UE207-20; base to bore centerline:1.8750 in; lubrication type:Lubrication Fitting; radial dynamic |
NN4921 NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Video