1B4012 CUP-BEARING Caterpillar parts
615, 621, 621B, 621E, 623B, 627, 627B, 627E, 630A, 630B, 631B, 631D, 631E, 633, 637, 637B, 637D, 637E, 641B, 651, 657, 666, D400E II
Rating:
Alternative (cross code) number:
CA1B4012
1B-4012
1B4012
CA1B4012
1B-4012
1B4012
Weight: 0.30 pounds 0 kg.
EJECTOR TRUCK, WHEEL TRACTOR,
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$11.67
04 Apr 2024
Amazon.com
CTP 1B4012 Tapered Roller Cup Bearing
CTP Tapered Roller Cup Bearing Only || Sold in each || Easy in-and-out fit
CTP Tapered Roller Cup Bearing Only || Sold in each || Easy in-and-out fit
$18.15
12 Jul 2022
US: Florida-Parts-Z
1B4012 - Cup-Roller Bearing 6277 for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$10.98
12 Jul 2022
Amazon.com
CTP 1B4012 Tapered Roller Cup Bearing
CTP Tapered Roller Cup Bearing Only || Sold in each || Easy in-and-out fit
CTP Tapered Roller Cup Bearing Only || Sold in each || Easy in-and-out fit
Number on catalog scheme:
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Compatible equipment models: 1B4012:
Information:
3400 Family Of EnginesFormerly, a large chamfer was machined on the oil holes in the crankshaft main and rod journals. See the illustration. A new smaller chamfer has been used for several years. To make the new small chamfer, a hand tool is used to break (remove) the sharp edge of the oil hole. Then the oil hole is hand blended smooth. The result may be a non-uniform small chamfer (when compared to the former chamfer) around the oil hole.
NO crankshafts should be reworked to provide the larger chamfer.
Comparison of chamfer on the current oil hole (A) and the former oil hole (B) in the crankshaft main and rod journals.
NO crankshafts should be reworked to provide the larger chamfer.
Comparison of chamfer on the current oil hole (A) and the former oil hole (B) in the crankshaft main and rod journals.
Caterpillar parts catalog:
Parts cup Caterpillar catalog:
631E, 631G, 633E, 633E II, 637E, 637G, 641B, 650B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC...
24H, 24M, 611, 615, 615C, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 630A, 630B, 631B, 631D, 631E, 631G, ...
24H, 24M, 631E, 631G, 633E, 633E II, 637E, 637G, 69D, 768B, 769, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 773B, 834G, 834H, 834K, 836G, 836H, 836K, 986H, 988G, 988H, 988K, 993K, 994, 994D, 994F, 9...
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 735B, 740B, 824B, 825B, 825C, 826B, 826C, 988, 992C, CB-614, D1...
16, 621, 623, 627, 824B, 825B, 826B, 988
518, 518C, 630B, 631B, 631C, 633, 633C, 637, 637B, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826G, 826G II, 826H, 826K, 834, 834B, 836, 980G, 980G II, 980H, 980K, 980K HLG, 980M, 982M, 988...
1190, 1190T, 1290T, 1390, 2390, 2391, 2491, 2590, 325D FM, 325D FM LL, 330B L, 330C FM, 330C L, 330D FM, 330D L, 345C, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 568 FM LL, 630B, 631B, 63...
621, 637, 637B, 824, 824B, 825C, 826C, 980, 980B, 988, RM-250C, RR-250, RR-250B, SM-350, SS-250
631D, 633D, 637D, 639D, 641, 641B, 651, 769, R2900
615
630A, 834B, 994, 994D, 994F, 994H, D10, D11N, D11R
725, 725C, 730, 730C, 735, 735B, 740, 740B, D250E II, D300E II, D350E II, D400E II
24H, 24M, 631E, 631G, 633E, 633E II, 637E, 637G, 69D, 768B, 769, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 773B, 834G, 834H, 834K, 836G, 836H, 836K, 986H, 988G, 988H, 988K, 993K, 994, 994D, 994F, 9...
5P1112
CUP-BEARING
637D, 637E, 637G, 639D
637D, 637E, 637G, 639D
1Q6725
CUP-BEARING
651E, 657E
651E, 657E
24H, 24M, 611, 615, 615C, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 630A, 630B, 631B, 631D, 631E, 631G, ...
631E, 631G, 633E, 633E II, 637E, 637G, 641B, 650B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC...
515, 518C, 525, 525B, 525C, 533, 936F, 938F, 938G, 938G II, HA770, HA771, IT38F, IT38G, IT38G II, TK370, TK371
1171803
CUP
950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE, IT38G II, IT62G, IT62G II, IT62H
950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE, IT38G II, IT62G, IT62G II, IT62H
1252412
CUP-TAPERED
914G, D11N, D11R, IT14G
914G, D11N, D11R, IT14G
621F, 621G, 627F, 627G, 980, 980B, D10R, D10T, D10T2
518, 528, 611, 615, 615C, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 834B, 836, 930, 930R, 936, 950, 966C, 966D, 966F, 966F II, 966G, 966G II, 966H, 966K, 966M, 970F, 972G, 972G II, 972H...
611, 615, 615C
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 735B, 740B, 824B, 825B, 825C, 826B, 826C, 988, 992C, CB-614, D1...