NTN 4T-64450/64700 Taper Roller 114.3 mm ID Roller Bearing, 177.8 mm OD

RS Stock No.:: 454-149
Mfr. Part No.:: 4T-64450/64700
Brand:: NTN

NTN 4T-64450/64700 Taper Roller 114.3 mm ID Roller Bearing, 177.8 mm OD

View all Roller Bearings

Subtotal (1 unit)*

$535.11

(exc. GST)

$588.62

(inc. GST)

FREE delivery for orders over $80.00 ex GST

Stocked by manufacturer

Ready to ship from 28 December 2026

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Units	Per unit
1 +	$535.11

*price indicative

RS Stock No.:: 454-149
Mfr. Part No.:: 4T-64450/64700
Brand:: NTN

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	NTN
	Product Type	Roller Bearing
	Inside Diameter	114.3mm
	Bore Type	Round
	Cage Material	Pressed Steel
	Roller Material	Case Hardening Steel
	Cup Width	30.162mm
	Cone Width	41.275mm
	Maximum Speed - Oil	2600rpm
	Limiting Speed	2600rpm, 1900rpm
	Series	Inch
	Outside Diameter	177.8mm
	Static Load Rating	375kN
	Maximum Speed - Grease	1900rpm
	Number of Rows	1
	Standards/Approvals	ISO 355, JIS B 1512, RoHS, ABMA
	Bearing Dynamic Load Rating	257kN
	Bearing Material	Case Carburised Steel
	Race Type	Tapered
	Bearing Type	Taper Roller

	Select all
	Brand NTN
	Product Type Roller Bearing
	Inside Diameter 114.3mm
	Bore Type Round
	Cage Material Pressed Steel
	Roller Material Case Hardening Steel
	Cup Width 30.162mm
	Cone Width 41.275mm
	Maximum Speed - Oil 2600rpm
	Limiting Speed 2600rpm, 1900rpm
	Series Inch
	Outside Diameter 177.8mm
	Static Load Rating 375kN
	Maximum Speed - Grease 1900rpm
	Number of Rows 1
	Standards/Approvals ISO 355, JIS B 1512, RoHS, ABMA
	Bearing Dynamic Load Rating 257kN
	Bearing Material Case Carburised Steel
	Race Type Tapered
	Bearing Type Taper Roller

COO (Country of Origin):: JP

The NTN Single row tapered roller bearing exemplifies precision engineering and reliability, designed to support the demands of various applications. Offering an exceptional balance of load capacity and performance, this bearing is ideal for industries where durability and efficiency are paramount. Whatever your needs, this bearing ensures optimal functionality and longevity, helping to reduce downtime and maintenance costs. Its robust construction and innovative design makes it suitable for a range of uses, including automotive and industrial machinery. Users can expect superior performance even under extreme conditions, making this bearing a dependable choice for demanding environments.

The pressed steel cage enhances durability and reduces weight

Optimised for heavy load applications, giving peace of mind during performance

Superior fatigue limit load ensures longevity under dynamic conditions

Designed with a wide temperature range for versatility in various environments

Offers a smooth and stable operation, reducing noise and vibration

Engineered for easy installation, contributing to efficient maintenance practices