Product Details

NNU4921 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BranddKCElBFH
RE13406NTN - - - - - - - -
3RCS3615UPNTN49.213 mm - - - - - - 115 mm
29268NTN95 - 60.5 - - - - -
NNU3856NTN300 mm5 mm - - - 118 mm - -
29276NTN - - - - - - - -
RE7203NTN - - - - - - - -
LH-WA22217BLLSNTN - - - - - - - 358.775 mm
CRT1006VNTN180 - - - - - - -
NNU3044NTN - - 570 - - - - -
K2N-RTD28601PX1NTN31.75 mm - - - - 38.1 mm - 142.5 mm
R08A24VNTN12 - 12.1 - - - - -
29372NTN140 - - - - - - -
293/5NTN - - - - - 65 mm - -
CRT1516VNTN710 - - - - - - -
WA22219BLLSKNTN45 mm - - - - 30 mm - -
WA22228BLLSKNTN - - - - - - - 338.137 mm
NNU3034NTN50 mm - - - - 16 mm57.5 mm -
NNU306NTN - - - - - - - -
RE3421NTN35 mm - 15 mm - - 21 mm - -
RE5607NTN60 mm - - - - 50 mm - -
2PE10601NTN - - - - - 60.579 mm - -
29432NTN45 - 63 - - - - -
CRT1409VNTN - - - - - - - -
2948NTN - - - - - - - 167.481 mm

 

293/53 NTN Thrust Spherical Roller BearingHousing:SAW 520; Cap bolt recommended tightening torque:515.2 N·m; J1:60.325 mm; J max.:333.375 mm; Mass pillow block:34 kg; S:4.763 mm; R1:65.088 mm; Stabilizing ring:SR-20-17; P60°:119 kN; R2:30.163 mm; Initial grease fill:181.44 g; N1:22.225 mm; End plug (suffix Y):EPR 12; PG:1/4 NPT; H2:44.45 mm; Appropriate attachment bolt size G:0.75 in; Bearing:23220 CCK/W33; L:387.35 mm; J min.:295.275 mm;
CRT1808V NTN Thrust Tapered Roller Bearingb:mm; rs (min):1.5 mm; d2 (max):mm; D:80 mm; d2:25 mm; r1s (min):1.5 mm; F:39 mm; B:21 mm; Dynamic (Ca):43.8 kN; Static (Coa):34.1 kN; s:1.4 mm; b1:mm; E:mm; Pu:4.160 kN;
R08A24V NTN Thrust Tapered Roller BearingDA_:5.953; D_a:27; DE_:28.017; C:12.1; ra:0.6; GRS rpm:12000; SRE:3.1; ALPHA_:40; Oil rpm:16000; hidTable:ecat_NSANGB; C0:7.5; Prod_Type3:ACBB_SR_MM_DT; 2B_:20; DI_:15.981; D_:32; yobi:7201BWDT; SRIX:0.03; d:12; da:17; SRI:3.1;
RE11502 NTN Thrust Tapered Roller BearingD_:140; r1:2.1; D_a max:129; KBRG:4142; dc min:85; db min:76; ra:2; DA_:21; r:2.1; C_conv:181000; Fw:82.5; Prod_Type3:CRB_SR_NU; d:65; TSR rpm:5300; SBRG:3; yobi:NU313ET7; Z_:13; SDM_:103.5; GRS rpm:4300; hidTable:ecat_NSCLDR;
29376 NTN Thrust Spherical Roller BearingBET21:2; d:304.648; B_:280.99; yobi:304KV4353; KBRG:3661; C0:6750; ALP22:50; rb:3.3; mass:133; D_a:407; C:2600; DA2:30.274; ALP21:34; D_:438.048; LangID:1; DA1:32.545; Prod_Type3:TRBSR_FR_ID; RAr:699.339; da:329; BET22:40;
W6022 NTN Thrust Tapered Roller BearingDynamic (Ca):316 kN; b:12 mm; F:114 mm; E:mm; D:190 mm; s:2 mm; b1:18.5 mm; Pu:36.080 kN; d2:90 mm; rs (min):3 mm; Static (Coa):329 kN; B:43 mm; r1s (min):3 mm; d2 (max):124.2 mm;
R2677V NTN Thrust Tapered Roller BearingD_a:25; hidTable:ecat_NSANGB; ALP21:15; DA_:4.762; D_:30; mass:0.032; C:5.4; LangID:1; ALPHA_:15; r:0.6; da:15; KBRG:7017; Prod_Type3:ACBB_SR_C; hidYobi:7200CTYN; d:10; r1:0.3; SRI:2.48; Oil rpm:56000; a:7.2; DI_:15.208;
RE7203 NTN Thrust Tapered Roller BearingTaconite seal (db shaft position):TER 109; Appropriate attachment bolt size G:0.75 in; RG:3/8 NPT; Da:180 mm; da:85 mm; H1:114.3 mm; J min.:295.275 mm; L:387.35 mm; Mass pillow block:34.7 kg; Housing:FSAF 317; H2:44.45 mm; P60°:104 kN; Taconite seal (dc shaft position):TER 188; P180°:42.7 kN; h:44.45 mm; db:100.025 mm; S:4.763 mm; R1:66.675 mm; Cap bolt:2 x 3/4-10 UNC; Ca:69.799 mm;
NNU3144 NTN Tapered Roller BearingMass needle roller:2.55 g; Dw:4 mm; r1 max.:0.8 mm; r2 max.:1 mm; r1,2 min.:0.3 mm; Lw:25.8 mm;
NNU306 NTN Tapered Roller Bearingra:2.5; DI_:129.5; C0:335; D_b min:190; DA_:28; hidTable:ecat_NSCLDR; D_b max:202; B_:47; D_a max:202; SDM_:157.5; SBRG:3; r:3; Prod_Type3:CRB_SR_NF; DE_:185.5; C_conv:299000; Z_:13; da:113; TSR rpm:4000; mass:7.86; Ew:185.5;
R2481V NTN Thrust Tapered Roller BearingF:903 mm; r3,4 min.:6 mm; b:35 mm; K:16 mm; Design variant/feature:BC4.19/W33WI; B:825 mm; Basic dynamic load rating C:24200 kN; Basic static load rating C0:68000 kN; α:20 °; r1,2 min.:23 mm; D:1130 mm; D1 ≈:1031 mm; Mass bearing:2570 kg; C:800 mm; d:820 mm; Fatigue load limit Pu:4400 kN; Calculation factor kr:700;
2PE17009 NTN Thrust Tapered Roller BearingBasic static load rating C0:4.75 kN; Da:50.8 mm; A1:11 mm; H:98.5 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Limiting speed:9500 r/min; Mass bearing unit:0.36 kg; Thread grub screw G2:#10-32 UNF; Hexagonal key size for grub screw N:2.381 mm; L:57 mm; A3:3.2 mm; Housing material:Cast iron; J:76.5 mm; s1:15.9 mm; Basic dynamic load rating C:9.56 kN; T:32.9 mm; J7:11 mm; A:26 mm;

 

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NNU4921 NTN Tapered Roller Bearing Video

 

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